Add safety check for terminals without cursor support.

2017-01-06 22:47:29 -08:00
parent 0767c8fcab
commit e9cd4c4458
2 changed files with 20 additions and 6 deletions
--- a/rtv/objects.py
+++ b/rtv/objects.py
@@ -57,10 +57,14 @@ def curses_session():
        try:
            curses.start_color()
        except:
+            _logger.warning('Curses failed to initialize color support')
            pass

        # Hide the blinking cursor
-        curses.curs_set(0)
+        try:
+            curses.curs_set(0)
+        except:
+            _logger.warning('Curses failed to initialize the cursor mode')

        # Assign the terminal's default (background) color to code -1
        curses.use_default_colors()